222444142134 has 8 divisors (see below), whose sum is σ = 444888284280. Its totient is φ = 74148047376.

The previous prime is 222444142049. The next prime is 222444142139. The reversal of 222444142134 is 431241444222.

222444142134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

222444142134 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 222444142095 and 222444142104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222444142139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18537011839 + ... + 18537011850.

It is an arithmetic number, because the mean of its divisors is an integer number (55611035535).

Almost surely, 2^222444142134 is an apocalyptic number.

222444142134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222444142134 is a wasteful number, since it uses less digits than its factorization.

222444142134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37074023694.

The product of its digits is 49152, while the sum is 33.

Adding to 222444142134 its reverse (431241444222), we get a palindrome (653685586356).

The spelling of 222444142134 in words is "two hundred twenty-two billion, four hundred forty-four million, one hundred forty-two thousand, one hundred thirty-four".